64318392

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^2\times {\mathrm{199}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 177723000

約数和(自身を除く): 113404608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 199, 201, 268, 398, 402, 536, 597, 603, 796, 804, 1194, 1206, 1592, 1608, 1791, 2388, 2412, 3582, 4489, 4776, 4824, 7164, 8978, 13333, 13467, 14328, 17956, 26666, 26934, 35912, 39999, 40401, 53332, 53868, 79998, 80802, 106664, 107736, 119997, 159996, 161604, 239994, 319992, 323208, 479988, 893311, 959976, 1786622, 2679933, 3573244, 5359866, 7146488, 8039799, 10719732, 16079598, 21439464, 32159196, 64318392]

約数ペア:

[(1, 64318392), (2, 32159196), (3, 21439464), (4, 16079598), (6, 10719732), (8, 8039799), (9, 7146488), (12, 5359866), (18, 3573244), (24, 2679933), (36, 1786622), (67, 959976), (72, 893311), (134, 479988), (199, 323208), (201, 319992), (268, 239994), (398, 161604), (402, 159996), (536, 119997), (597, 107736), (603, 106664), (796, 80802), (804, 79998), (1194, 53868), (1206, 53332), (1592, 40401), (1608, 39999), (1791, 35912), (2388, 26934), (2412, 26666), (3582, 17956), (4489, 14328), (4776, 13467), (4824, 13333), (7164, 8978)]